Perhaps you should try some spelling variations:
transformations 1933 » transformations 13, transformations 1900, transformations 2.3
die transformations » die transformation, lie transformations, de transformation
technologies die » technologies de, technologie die, technologies bit
de communication » mobile communication, online communication
development east » development southeast, development 1
4 development » 2 development, 4 developing
east areas » karst areas, east asezs
1933 und » 13 und
costs 4 » costs _, costs a, costs 4.2
und de » und der, und des, und den

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies die transformations 1933 und de communication costs 4 development east areas.*.